/**
 * Prosense Products Page — brand colors from prosense.com.tr
 * Primary: #058d9b (teal) · Navy: #1a2b4a
 */
body[data-page="prosense"] {
  --prosense-accent: #058d9b;
  --prosense-accent-dark: #046d78;
  --prosense-ink: #1a2b4a;
  --prosense-surface: #f4f9fa;
}

body[data-page="prosense"] .site-main {
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body[data-page="prosense"] .section__title,
body[data-page="prosense"] .section__desc {
  text-wrap: balance;
}

.prosense-hero {
  background: var(--prosense-surface, #f4f9fa);
  color: #1a2b4a;
  padding: 56px 0 48px;
  position: relative;
  overflow: hidden;
  border-bottom: 4px solid #058d9b;
}

.prosense-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(244, 249, 250, 0.97) 42%, rgba(244, 249, 250, 0.55) 68%, rgba(244, 249, 250, 0.2) 100%),
    url('../images/prosense/slides/mps-hydrocarbon.jpg') center right / cover no-repeat;
  pointer-events: none;
}

.prosense-hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.prosense-hero__logo {
  display: block;
  width: min(220px, 75%);
  height: auto;
  margin-bottom: 20px;
}

.prosense-hero__eyebrow {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #058d9b;
  margin-bottom: 10px;
  padding-inline-end: 14px;
  border-inline-end: 4px solid #058d9b;
}

.prosense-hero__badge {
  display: inline-block;
  background: rgba(5, 141, 155, 0.12);
  border: 1px solid rgba(5, 141, 155, 0.35);
  color: #046d78;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.02em;
  margin-bottom: 14px;
}

.prosense-hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 3.5vw, 2.75rem);
  font-weight: var(--fw-black);
  line-height: 1.12;
  margin-bottom: 14px;
  color: #1a2b4a;
  letter-spacing: -0.03em;
}

.prosense-hero__title span { color: #058d9b; }

.prosense-hero__subtitle {
  font-family: var(--font-display);
  font-size: clamp(1.0625rem, 1.8vw, 1.25rem);
  font-weight: var(--fw-semibold);
  color: #1a2b4a;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
  line-height: 1.5;
}

.prosense-hero__desc {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: #374151;
  line-height: 1.75;
  margin-bottom: 20px;
  max-width: 52ch;
}

.prosense-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.prosense-hero__stat {
  background: var(--white);
  border: 1px solid #d1e8eb;
  border-top: 3px solid #058d9b;
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: var(--shadow-sm);
}

.prosense-hero__stat strong {
  display: block;
  font-size: var(--text-lg);
  color: #1a2b4a;
}

.prosense-hero__stat span {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.prosense-hero__visual img {
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 40px rgba(5, 141, 155, 0.2);
  width: 100%;
  object-fit: cover;
  max-height: 360px;
}

.prosense-hero .btn--primary {
  background: #058d9b;
  border-color: #058d9b;
}

.prosense-hero .btn--primary:hover {
  background: #046d78;
  border-color: #046d78;
}

.prosense-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.prosense-highlight-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.prosense-highlight-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #5ec4cc;
}

.prosense-highlight-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.prosense-highlight-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.prosense-highlight-card__body {
  padding: 18px 16px 20px;
  border-top: 3px solid #058d9b;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.prosense-highlight-card__badge {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  color: #058d9b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.prosense-highlight-card__tr {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  margin: 4px 0 6px;
}

.prosense-highlight-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--fw-bold);
  margin: 0 0 8px;
  color: #1a2b4a;
  line-height: 1.35;
}

.prosense-highlight-card p {
  font-size: var(--text-sm);
  color: #374151;
  line-height: 1.65;
  margin-bottom: 10px;
}

.prosense-highlight-card .prosense-btn-inquiry {
  margin-top: auto;
}

.prosense-cat-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  padding: 20px 16px;
  background: #e8f7f8;
  border-bottom: 1px solid #b8e8ec;
  position: sticky;
  top: 0;
  z-index: var(--z-dropdown);
}

.prosense-cat-nav__item {
  padding: 8px 16px;
  background: var(--white);
  border: 1px solid #b8e8ec;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  white-space: nowrap;
  transition: var(--transition);
}

.prosense-cat-nav__item:hover {
  background: #058d9b;
  color: var(--white);
  border-color: #058d9b;
}

.prosense-category-block {
  margin-bottom: 48px;
  scroll-margin-top: 80px;
}

.prosense-category-block__head {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid #b8e8ec;
}

.prosense-category-block__visual img {
  width: 100%;
  height: 130px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.prosense-category-block__info {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.prosense-category-block__icon {
  font-size: 2rem;
  line-height: 1;
  flex-shrink: 0;
  color: #058d9b;
}

.prosense-category-block__head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: var(--fw-extrabold);
  color: #046d78;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.prosense-category-block__head small {
  display: block;
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  direction: ltr;
  text-align: end;
}

.prosense-category-block__head p {
  font-size: var(--text-sm);
  color: #374151;
  line-height: 1.65;
  margin-top: 8px;
}

.prosense-series-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.prosense-series-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 16px 14px;
  transition: var(--transition);
  position: relative;
}

.prosense-series-card--featured {
  border-color: #5ec4cc;
  background: #f4fbfb;
}

.prosense-series-card--featured::after {
  content: '★';
  position: absolute;
  top: 8px;
  left: 10px;
  color: #058d9b;
  font-size: 12px;
}

.prosense-series-card:hover {
  border-color: #058d9b;
  box-shadow: var(--shadow-sm);
}

.prosense-series-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  color: #1a2b4a;
  margin-bottom: 4px;
}

.prosense-series-card span {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.5;
}

.prosense-industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.prosense-industry-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  text-align: center;
  transition: var(--transition);
}

.prosense-industry-card:hover {
  border-color: #058d9b;
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.prosense-industry-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.prosense-industry-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.prosense-industry-card__icon {
  display: block;
  font-size: 1.5rem;
  margin: 10px 0 6px;
  color: #058d9b;
}

.prosense-industry-card strong {
  display: block;
  font-size: var(--text-base);
  margin-bottom: 4px;
}

.prosense-industry-card small {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  direction: ltr;
}

.prosense-industry-card strong,
.prosense-industry-card small,
.prosense-industry-card p {
  padding: 0 12px;
}

.prosense-industry-card p {
  font-size: 12px;
  color: var(--text-muted);
  margin: 8px 0 14px;
}

.prosense-academy-block {
  background: linear-gradient(135deg, #1a2b4a, #046d78);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.prosense-academy-block__visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.prosense-academy-block__visual img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  min-height: 160px;
}

.prosense-academy-block__visual-secondary {
  margin-top: 24px;
}

.prosense-academy-block h3 {
  font-size: var(--text-2xl);
  margin-bottom: 10px;
}

.prosense-academy-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  list-style: none;
}

.prosense-academy-topics li {
  background: rgba(255, 255, 255, 0.12);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
}

.prosense-academy-block .btn--yellow {
  background: #058d9b;
  color: var(--white);
  border-color: #058d9b;
}

/* Trust bar */
.prosense-trust-bar {
  background: #1a2b4a;
  color: var(--white);
  padding: 18px 0;
}

.prosense-trust-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.prosense-trust-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.prosense-trust-item__icon {
  flex-shrink: 0;
  color: #058d9b;
}

.prosense-trust-item strong {
  display: block;
  font-size: var(--text-sm);
  margin-bottom: 2px;
}

.prosense-trust-item span {
  font-size: var(--text-xs);
  opacity: 0.88;
  line-height: 1.5;
}

/* Why buy */
.prosense-why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.prosense-why-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid var(--gray-200);
  border-top: 4px solid #058d9b;
  box-shadow: var(--shadow-sm);
}

.prosense-why-card__icon {
  display: block;
  color: #058d9b;
  margin-bottom: 14px;
}

.prosense-why-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  margin-bottom: 10px;
  color: #1a2b4a;
  line-height: 1.35;
}

.prosense-why-card p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.65;
}

/* Purchase steps */
.prosense-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.prosense-step {
  background: var(--white);
  border-radius: var(--radius);
  padding: 22px 18px;
  border: 1px solid var(--gray-200);
  text-align: center;
}

.prosense-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: #058d9b;
  color: var(--white);
  font-weight: 800;
  border-radius: 50%;
  margin-bottom: 12px;
  font-size: var(--text-sm);
}

.prosense-step h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--fw-bold);
  margin-bottom: 8px;
  color: #1a2b4a;
  line-height: 1.35;
}

.prosense-step p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.65;
}

/* Highlight usecase + inquiry */
.prosense-highlight-card__usecase {
  font-size: var(--text-sm);
  color: #1a2b4a;
  background: #f0fafb;
  border-inline-end: 3px solid #058d9b;
  padding: 10px 12px;
  border-radius: var(--radius);
  margin-bottom: 14px;
  line-height: 1.65;
}

.prosense-highlight-card__usecase strong {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
}

.prosense-highlight-card .prosense-btn-inquiry {
  margin-top: 4px;
}

/* Iran industries */
.prosense-iran-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.prosense-iran-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.prosense-iran-card:hover {
  border-color: #058d9b;
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.prosense-iran-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.prosense-iran-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.prosense-iran-card__body {
  padding: 18px 20px 22px;
}

.prosense-iran-card__icon {
  color: #058d9b;
  margin-bottom: 8px;
  display: block;
}

.prosense-iran-card h3 {
  font-size: var(--text-base);
  margin-bottom: 8px;
  color: #1a2b4a;
}

.prosense-iran-card p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: var(--leading-relaxed);
}

/* Series inquiry link */
.prosense-series-card__link {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  font-weight: 600;
  color: #058d9b;
}

.prosense-series-card__link:hover {
  color: #1a2b4a;
}

/* Supply cards */
.prosense-supply-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.prosense-supply-card {
  background: var(--white);
  padding: 22px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  border-inline-end: 4px solid #058d9b;
}

.prosense-supply-card h4 {
  font-size: var(--text-base);
  margin-bottom: 8px;
  color: #1a2b4a;
}

.prosense-supply-card p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: var(--leading-relaxed);
  margin: 0;
}

.prosense-official-note {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-muted);
  padding: 24px;
  background: #f0fafb;
  border-radius: var(--radius);
  margin-top: 40px;
  border: 1px solid #b8e4e9;
}

.prosense-official-note a {
  color: #046d78;
  font-weight: 600;
}

/* FAQ */
.prosense-faq {
  max-width: 760px;
  margin: 0 auto;
}

.prosense-faq__item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
}

.prosense-faq__item summary {
  padding: 18px 20px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  color: #1a2b4a;
}

.prosense-faq__item summary::-webkit-details-marker {
  display: none;
}

.prosense-faq__item summary::before {
  content: '+';
  float: left;
  font-weight: 800;
  color: #058d9b;
}

.prosense-faq__item[open] summary::before {
  content: '−';
}

.prosense-faq__item p {
  padding: 0 20px 18px;
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: var(--leading-relaxed);
  margin: 0;
}

/* Sticky CTA */
.prosense-sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-dropdown);
  background: #1a2b4a;
  color: var(--white);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
}

.prosense-sticky-cta.is-visible {
  transform: translateY(0);
}

.prosense-sticky-cta span {
  font-weight: 600;
  font-size: var(--text-sm);
}

.prosense-btn-inquiry {
  padding: 10px 18px;
  font-size: var(--text-sm);
}

@media (max-width: 1024px) {
  .prosense-hero .container { grid-template-columns: 1fr; }
  .prosense-hero__visual { order: -1; }
  .prosense-category-block__head { grid-template-columns: 1fr; }
  .prosense-academy-block { grid-template-columns: 1fr; }
  .prosense-trust-bar__inner { grid-template-columns: repeat(2, 1fr); }
  .prosense-steps { grid-template-columns: repeat(3, 1fr); }
  .prosense-iran-grid { grid-template-columns: repeat(2, 1fr); }
  .prosense-supply-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .prosense-highlights { grid-template-columns: 1fr; }
  .prosense-cat-nav { overflow-x: auto; flex-wrap: nowrap; justify-content: flex-start; }
  .prosense-series-grid { grid-template-columns: 1fr 1fr; }
  .prosense-why-grid { grid-template-columns: 1fr; }
  .prosense-steps { grid-template-columns: 1fr; }
  .prosense-iran-grid { grid-template-columns: 1fr; }
  .prosense-supply-grid { grid-template-columns: 1fr; }
  .prosense-trust-bar__inner { grid-template-columns: 1fr; }
  body[data-page="prosense"] .footer { padding-bottom: 64px; }
}

@media (max-width: 480px) {
  .prosense-series-grid { grid-template-columns: 1fr; }
}